UFT / QTP :: Unable to select/click SwfTab

Question

In my application there is window which has 3 SwfTab tabs and hierarchy is

swfWindow().swfTab()

Above object exists and gets highlighted as well. I want to select any tab for which I tried below ways but it didn't select the tab

1. obj.Select "ABC"
2. Tried ChildObjects but got 0 items
3. Did recording but after rerun it didn't select any tab

So What are the other ways to select required swfTab?

I thought of swfWindow().swfTab().Object but was not sure of method which can be used after .Object

How to get all possible options/methods after .Object method?